<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Login</title>
</head>
<body>
    <div class="container">
        <form action="" id="LoginForm">
            <input type="text" name="username" value="" required> <br>
            <input type="password" name="password" required> <br>
            <button>登录</button>
        </form>
    </div>

</body>
</html>